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May Weather in Benchalak, Thailand

Last updated: August 27, 2025

In May, the average temperature in Benchalak, Thailand reaches a warm 29°C (85°F). Daily highs can soar to 39°C (103°F), while the nights cool down to a pleasant 20°C (69°F). Expect about 148 mm (5.8 in) of precipitation spread over 20 days, contributing to an average humidity level of 71%. This combination of heat and moisture creates a vibrant and lush environment throughout the month.

May Temperature in Benchalak

In May in Benchalak, the average temperature is 29°C (85°F). The maximum can reach 39°C (103°F) and the minimum can be as low as 20°C (69°F). This makes it an ideal time for travelers who enjoy warm weather and outdoor activities.

May Weather in Benchalak: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Benchalak, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Benchalak, May typically has an average temperature of 29°C (85°F), with highs reaching up to 39°C (103°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec777984858484828282817976
Data source: Temperature data for Benchalak generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Benchalak

In Benchalak in May, the total precipitation amount is 148 mm (5.8 in) spread over 20 days.

May Precipitation Trends in Benchalak

The chart displays monthly precipitation patterns in Benchalak, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Benchalak, May typically receives around 148 mm (5.8 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec3536641481552042022651695513
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Benchalak

In Benchalak in May humidity is 71%. With an average temperature of 29°C (85°F), this humidity feels like walking through a warm, damp blanket, making travel uncomfortable and sticky, and often leading to a desire for frequent breaks in shaded or air-conditioned spots.

May Average Humidity in Benchalak

This chart illustrates the average monthly humidity levels in Benchalak, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Benchalak is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec56%50%41%44%71%84%87%90%89%83%74%68%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Benchalak

In Benchalak in May, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Benchalak.

Maximum UV Index Levels in Benchalak for May

The chart shows the monthly maximum UV Index (UVI) for Benchalak in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Benchalak typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10131414151315141412119
Data source: Benchalak May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How May Weather in Benchalak Compares to Other Months

Weather in Benchalak varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Benchalak, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Benchalak, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)3 mm (0.1 inches)56%very high
February Weather26°C (79°F)5 mm (0.2 inches)50%extreme
March Weather29°C (84°F)36 mm (1.4 inches)41%extreme
April Weather29°C (85°F)64 mm (2.5 inches)44%extreme
May Weather29°C (85°F)148 mm (5.8 inches)71%extreme
June Weather29°C (84°F)155 mm (6.1 inches)83%extreme
July Weather28°C (83°F)204 mm (8.0 inches)87%extreme
August Weather28°C (83°F)202 mm (8.0 inches)90%extreme
September Weather28°C (82°F)265 mm (10.4 inches)89%extreme
October Weather27°C (81°F)169 mm (6.7 inches)83%extreme
November Weather26°C (79°F)55 mm (2.2 inches)74%extreme
December Weather24°C (76°F)13 mm (0.5 inches)68%very high

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